How did Daniel Rutherford dis?

Daniel Rutherford is best known for his discovery of nitrogen in 1772. He conducted experiments by isolating air components and found that a significant portion of air did not support combustion or respiration, which he termed "noxious air." His work laid the foundation for understanding atmospheric gases and contributed to the field of chemistry. Rutherford's research was pivotal in differentiating nitrogen from other gases in the atmosphere.